//***rollover et preload
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


//**************
imgPath = new Array;
SiClickGoTo = new Array;
version = navigator.appVersion.substring(0,1);
if (version >= 3)
	{
	i0 = new Image;
	i0.src = 'img/img_random_0.jpg';
	SiClickGoTo[0] = "";
	imgPath[0] = i0.src;
	i1 = new Image;
	i1.src = 'img/img_random_1.jpg';
	SiClickGoTo[1] = "";
	imgPath[1] = i1.src;
	}
a = 0;
function StartAnim()
	{
	if (version >= 3)
		{
		document.write('<IMG SRC="img/img_random_0.jpg" border=0  height=251 width=151  NAME=defil>');
		defilimg()
		}
	else
		{
		document.write('<IMG SRC="img/img_random_0.jpg" height=251 width=151 border=0>')
		}
	}
function ImgDest()
	{
	document.location.href = SiClickGoTo[a-1];
	}
function defilimg()
	{
	if (a == 2)
		{
		a = 0;
		}
	if (version >= 3)
		{
		document.defil.src = imgPath[a];
		tempo3 = setTimeout("defilimg()",5000);
		a++;
		}
	}
	
//formulaire

  <!--
function ctrl()
{
	if (valider(document.contact) )
 {
	 	document.contact.submit();
	}
}

function valider (){

var a;

a = document.contact.lastname.value;
		if (a.length==0)
		{
		alert ("Le champ Nom est vide");
		document.contact.lastname.focus();
		document.contact.lastname.style.background="#cc0000";
		return false;
		}
a = document.contact.firstname.value;
		if (a.length==0)
		{
		alert ("Le champ Prénom est vide");
		document.contact.firstname.focus();
		document.contact.firstname.style.background="#cc0000";
		return false;
		}
		
a = document.contact.day.value;
		if (a.length==0)
		{
		alert ("Le champ Jour est vide");
		document.contact.day.focus();
		document.contact.day.style.background="#cc0000";
		return false;
		}

a = document.contact.month.value;
		if (a.length==0)
		{
		alert ("Le champ Mois est vide");
		document.contact.month.focus();
		document.contact.month.style.background="#cc0000";
		return false;
		}
a = document.contact.jahre.value;
		if (a.length==0)
		{
		alert ("Le champ Année est vide");
		document.contact.jahre.focus();
		document.contact.jahre.style.background="#cc0000";
		return false;
		}		

d = document.contact.day.value;
m = document.contact.month.value;
y = document.contact.jahre.value;
		if (!isDate(d,m,y))
		{
		alert ("Le champ Date de naissance est invalide");
		document.contact.day.focus();
		document.contact.day.style.background="#cc0000";
		document.contact.month.style.background="#cc0000";
		document.contact.jahre.style.background="#cc0000";
		return false;
		}		
		
a = document.contact.phone.value;
		if (a.length==0)
		{
		alert ("Le champ Téléphone est vide");
		document.contact.phone.focus();
		document.contact.phone.style.background="#cc0000";
		return false;
		}
		
a = document.contact.adresse.value;
		if (a.length==0)
		{
		alert ("Le champ Adresse est vide");
		document.contact.adresse.focus();
		document.contact.adresse.style.background="#cc0000";
		return false;
		}	
		
		
a = document.contact.npa.value;
		if (a.length==0)
		{
		alert ("Le champ NPA est vide");
		document.contact.npa.focus();
		document.contact.npa.style.background="#cc0000";
		return false;
		}				
a = document.contact.town.value;
		if (a.length==0)
		{
		alert ("Le champ Localité est vide");
		document.contact.town.focus();
		document.contact.town.style.background="#cc0000";
		return false;
		}	
a = document.contact.phone.value;
		if (a.length==0)
		{
		alert ("Le champ Localité est vide");
		document.contact.phone.focus();
		document.contact.phone.style.background="#cc0000";
		return false;
		}	
		
a = document.contact.phone.value;
		if (a != parseFloat (a) )
		{
		alert ("Le numéro de téléphone n'est pas valable");
		document.contact.phone.focus();
		document.contact.phone.value="";
		document.contact.phone.style.background="#cc0000";
		return false;
		}
		
		
a = document.contact.email.value;
		if (a.length==0)
		{
		alert ("Le champ E-mail est vide");
		document.contact.email.focus();
		document.contact.email.style.background="#cc0000";
		return false;
		}
		else if (a.indexOf ('@') ==-1)
		{
		alert ("l'adresse e-mail n'est pas valable");
		document.contact.email.value="";
		document.contact.email.focus();
		document.contact.email.style.background="#cc0000";
		return false;
		}
		else if 
		(a.indexOf ('.') ==-1)
		{
		alert ("l'adresse e-mail n'est pas valable");
		document.contact.email.value="";
		document.contact.email.focus();
		document.contact.email.style.background="#cc0000";
		return false;
		}

		if (document.contact.stage[0].checked == false && document.contact.stage[1].checked == false && document.contact.stage[2].checked == false && document.contact.stage[3].checked == false) 
	
{
alert("Veuilliez choisir le  Stage"); 
return false; 
} 


return true;
}

function isValid( value, charVal, exceptionChar) {
	var alen = charVal.length;
	var elen = exceptionChar.length;
	var vlen = value.length;

	for(i=0; i < vlen; i++) {
		var j;
		for (j=0; j < alen; j++) {
			if ( value.charAt(i) == charVal.charAt(j))
				break;
		}
		if (j >= alen) {
			for (j=0; j < elen; j++) {
				if ( value.charAt(i) == exceptionChar.charAt(j))
					break;
			}
			if (j >= elen) {
				return false;
			}
		}
	}
	return true;
}


function isNumeric(value, exceptionChar) {
	var charVal = '0123456789';
	return isValid(value, charVal, exceptionChar);
}

function isDate(vD, vM, vY) {
	if ((vD.length != 2) || (vM.length != 2) || (vY.length != 4)) {
		return false;
	}
	else {
		if ((!isNumeric(vD,'')) || (!isNumeric(vM,'')) || (!isNumeric(vY,'')))
			return false;
		var ndd = parseInt(vD, 10);
		var nmm = parseInt(vM, 10);
		if((ndd<1) || (ndd > 31) || (nmm < 1) || (nmm > 12))
			return false;
		else if (ndd > 30 && (nmm == 4 || nmm == 6 || nmm == 9 || nmm == 11))
			return false;
		else if (ndd > 29 && nmm == 2)
			return false;
	}
	return true;
}

// -->